Results 271 to 280 of about 4,127,898 (306)

Absolutely convergent multiple fourier series and multiplicative Lipschitz classes of functions

Acta Mathematica Hungarica, 2008
F. Móricz
exaly   +2 more sources

Strong Approximation and Generalized Lipschitz Classes

1981
Recently several papers (see e.g. [2], [3, [5], [7, [10]) deal with problems of imbedding of classes of functions connected with strong approximation of Fourier series. At such problems the main question is to find conditions implying that a certain class of functions should be imbedded into another one, and one of the classes in question is determined
L. Leindler
openaire   +2 more sources

A Note on Recursive Interpolation for the Lipschitz Class

Journal of Contemporary Mathematical Analysis (Armenian Academy of Sciences), 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tugores, F., Tugores, L.
openaire   +1 more source

A characterization of generalized Lipschitz classes by the rate of convergence of semi-discrete operators

Revista Matemática Complutense
In this paper, we establish a comprehensive characterization of the generalized Lipschitz classes through the study of the rate of convergence of a family of semi-discrete sampling operators, of Durrmeyer type, in $$L^p$$ L p ...
D. Costarelli, Michele Piconi, G. Vinti
semanticscholar   +1 more source

Sharp Estimates for Lipschitz Class

The Journal of Geometric Analysis, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

On the lipschitz property of a class of mappings

Mathematical Notes, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Weak interpolation for the lipschitz class

Mathematica Slovaca, 2017
Abstract We introduce and characterize interpolation sets in a weak sense for the Lipschitz class in the unit disc of the complex plane. Interpolation sets in the classical sense and in a strong sense for this space have already been examined.
Benxamín Macía, Francesc Tugores
openaire   +1 more source

Observers for a class of descriptor systems with Lipschitz constraint

Proceedings of the 2004 American Control Conference, 2004
This paper considers observer design for a class of continuous-time descriptor systems with Lipschitz constraint. The constraint is a function of time, state and control input variables of the system. A new and simple approach is developed to design both full-order and reduced-order observers of the system. The sufficient condition is equivalent to the
null Guoping Lu, D.W.C. Ho, Y. Zheng, null Yufan Zheng   +3 more
openaire   +1 more source

On the trigonometric approximation of the generalized weighted Lipschitz Class

Applied Mathematics and Computation, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Weighted integrability of Fourier-Dunkl transforms and generalized Lipschitz classes

Analysis and Mathematical Physics, 2022
S. Volosivets
semanticscholar   +1 more source